Electric bicycle



FIG. 1 is a right side elevation view of an electric bicycle embodying our new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front and right side perspective view thereof; and,

FIG. 8 is a rear and left side perspective view thereof.

The broken lines shown in the figures depict portions of the electric bicycle that form no part of the claimed design. 

CLAIM The ornamental design for an electric bicycle, as shown and described. 